CN220807549U

CN220807549U - Linear reciprocating type medicinal material shearing machine

Info

Publication number: CN220807549U
Application number: CN202322695299.4U
Authority: CN
Inventors: 滕雅蓉
Original assignee: Shanghai Jiacui Biotechnology Co ltd
Current assignee: Shanghai Jiacui Biotechnology Co ltd
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2024-04-19
Anticipated expiration: 2033-10-08

Abstract

The utility model discloses a linear reciprocating type medicinal material shearing machine, which comprises a frame and a belt conveying mechanism, wherein the belt conveying mechanism is arranged at the top of the frame and is used for horizontally conveying medicinal materials, a speed reducing motor is arranged on the outer wall of one side of the frame, medicinal material centering limiting mechanisms for pushing the medicinal materials to move are arranged on the outer walls of two sides of the frame, and a double-layer square frame is fixed on the outer wall of the frame at the tail end of the belt conveying mechanism; the bottom of the double-layer square frame is fixed with a shearing table, and the upper plane of the shearing table is flush with the upper plane of the belt conveying mechanism. The utility model ensures that the cutter is not contacted with the belt conveying mechanism, thereby avoiding the working abrasion of the belt conveying mechanism, ensuring that the cutter can be uniformly contacted with each part of the medicinal material when the medicinal material keeps a horizontal central line on the conveying belt, ensuring that the cutting operation can be uniformly distributed on the whole medicinal material, and further obtaining more uniform cutting results.

Description

Linear reciprocating type medicinal material shearing machine

Technical Field

The utility model relates to the technical field of traditional Chinese medicine processing, in particular to a linear reciprocating type medicine shearing machine.

Background

The medicinal material shearing machine is a device for processing medicinal materials, and has the main effects of shearing, chopping or cutting the medicinal materials so as to better extract the effective components of the medicinal materials. The structure of the device comprises a frame, a motor, a cutter system, a feed inlet and a discharge outlet. The action principle of medicinal material shearing machine is to cut and cut the medicinal material through the cutter system, the blade high-speed rotation cuts the medicinal material into required size and shape rapidly, as the setting of the straight line reciprocating type chinese-medicinal material shearing machine that the bulletin number is CN204263204U discloses, including the driving motor front end is provided with the eccentric wheel, be provided with the curved lever on the eccentric wheel, the other end of curved lever is fixed on the slider, vertical being provided with the transfer line on the slider, transfer line top level is provided with the cutter, the knife face both ends are provided with the recess respectively, the recess top is semicircle form, be provided with the spout on the fixed plate, the spout both ends are vertical to be provided with two rows of balls, the ball forms the cooperation with the slider, be connected through the conveyer belt between the action wheel and the follow driving wheel, be provided with the flange on the conveyer belt, the flange both ends are provided with the recess respectively, the recess upper surface is provided with the rubber layer, conveyer belt forms the cooperation with the cutter, mainly adopts crank connecting rod type's mechanism and cutter, the setting of parts such as the cutter, realize the reciprocating motion of cutter in vertical direction, but its cutter mainly cuts the operation on the upper surface of conveyer belt, and the cutter cuts the operation on the conveyer belt, when cutting operation is carried out on the conveyer belt, the cutter is cut the surface and the cutter is cut down the surface and is directly has the influence on the conveyer belt, can not lead to the quality of the medicinal material to the direct cut and the medicinal material to the quality to the cut the medicine material to be even on the surface is not broken, and the level and the surface is even down on the surface and the surface is not influenced by the surface and the surface is even to the level on the surface and even to the surface is not even to the surface to the cut and the surface to be worn.

Disclosure of utility model

The utility model aims to provide a linear reciprocating type medicinal material shearing machine, which avoids the contact of a conveying belt and a cutter and ensures that medicinal materials are conveyed on a horizontal central line, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a straight line reciprocating type medicinal material shearing machine, includes the frame to and the belt conveying mechanism that is used for the horizontal transport medicinal material of top installation of frame, install gear motor on the outer wall of frame one side, all install the medicinal material centering stop gear that is used for promoting the medicinal material to remove on the outer wall of both sides of frame, be fixed with double-deck back form frame on the frame outer wall of belt conveying mechanism tail end department;

The utility model discloses a medicine material centering limiting mechanism, including double-deck shape frame, band conveyer's upper plane, cutting table, linear elastic cutter shearing structure, install cam gyration unit on the double-deck shape frame inner wall of cutting structure top, install on the outer wall of frame one side with medicine material centering limiting mechanism, cam gyration unit, gear motor input electric connection's PLC control panel.

Preferably, the medicinal material centering stop gear is including installing the bottom plate on frame one side outer wall to and the right angle seat of bottom plate top installation, install the cylinder on the one side outer wall of right angle seat, the input and the output electric connection of PLC control panel of cylinder, the piston rod top of cylinder is fixed with the baffle, install photoelectric sensor on the one side outer wall that the baffle is close to belt conveyor horizontal central line, photoelectric sensor's output and PLC control panel's input electric connection.

Preferably, two supporting rods are arranged on the outer wall of one side of the baffle, and the top ends of the supporting rods penetrate through the right-angle seat.

Preferably, the cam rotation unit comprises a second motor arranged on the outer wall of one side of the double-layer square frame and a cam body arranged on an output shaft of the second motor, and an input end of the second motor is electrically connected with an output end of the PLC control panel.

Preferably, the linear elastic cutter shearing structure comprises upright posts fixed on two sides of the top end of the shearing table, two sliding drums which are slidably mounted on the surfaces of the upright posts, a supporting plate is fixed between the two sliding drums, a cutter is fixed at the bottom end of the supporting plate, the top end of the supporting plate is mutually abutted to the bottom end of the cam body, and springs are mounted on the surfaces of the upright posts below the sliding drums.

Preferably, the top of layer board is fixed with U word brace table, the bottom of U word brace table and the mutual butt of bottom of cam body.

Compared with the prior art, the utility model has the beneficial effects that: this reciprocal medicinal material cutter of straight line is through being provided with straight line elasticity cutter shearing structure and double-deck structure that returns shape frame etc. mutually support, belt conveying mechanism carries chinese-medicinal material towards the direction of medicinal material centering stop mechanism, cam gyration unit, two medicinal material centering stop mechanism make the chinese-medicinal material carry out the centering, make chinese-medicinal material and belt conveying mechanism's central line extending direction parallel and coincidence, reduce the skew and the dislocation of medicinal material, cam gyration unit and the cooperation of straight line elasticity cutter shearing structure make chinese-medicinal material by accomplishing the reciprocal shearing work of straight line, cutter in the straight line elasticity cutter shearing structure can not contact with belt conveying mechanism in this process, thereby belt conveying mechanism's work wearing and tearing has been avoided, the medicinal material keeps the horizontal central line on the conveyer belt when, the cutter can contact each part of medicinal material uniformly, ensured cutting operation can evenly distribute on whole medicinal material, thereby obtain more even cutting result, and guarantee the cutting uniformity of chinese-medicinal material cross section.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic perspective view of the present utility model;

FIG. 4 is a schematic perspective view of the present utility model;

FIG. 5 is a schematic perspective view of a shearing structure of a linear elastic cutter according to the present utility model;

in the figure: 1. a frame; 2. a belt conveying mechanism; 3. a speed reducing motor; 4. a PLC control panel; 5. a medicinal material centering and limiting mechanism; 501. a bottom plate; 502. a right-angle seat; 503. a cylinder; 504. a baffle; 6. a double-layer square frame; 7. a shearing station; 8. a second motor; 801. a cam body; 9. a linear elastic cutter shearing structure; 901. a column; 902. a slide cylinder; 903. a supporting plate; 904. a U-shaped supporting table; 905. a cutter; 906. a spring; 10. a photoelectric sensor.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: a linear reciprocating type medicinal material shearing machine comprises a frame 1 and a belt conveying mechanism 2 which is arranged at the top of the frame 1 and is used for horizontally conveying medicinal materials, chinese medicinal materials to be sheared are placed on the belt surface of the belt conveying mechanism 2, a gear motor 3 is arranged on the outer wall of one side of the frame 1, medicinal material centering limiting mechanisms 5 which are used for pushing the medicinal materials to move are arranged on the outer walls of two sides of the frame 1, and a double-layer rectangular frame 6 is fixed on the outer wall of the frame 1 at the tail end of the belt conveying mechanism 2;

A shearing table 7 is fixed at the bottom of the double-layer square frame 6, the upper plane of the shearing table 7 is level with the upper plane of the belt conveying mechanism 2, a linear elastic cutter shearing structure 9 is arranged on one side of the top end of the shearing table 7, a cam rotation unit is arranged on the inner wall of the double-layer square frame 6 above the linear elastic cutter shearing structure 9, the belt conveying mechanism 2 is driven by a gear motor 3 to work, and then the belt conveying mechanism 2 conveys traditional Chinese medicinal materials towards the direction of the medicinal material centering limiting mechanism 5 and the cam rotation unit;

The outer wall of one side of the frame 1 is provided with a PLC control panel 4 electrically connected with a medicinal material centering limiting mechanism 5, a cam rotation unit and the input end of a gear motor 3, the gear motor 3 and the cam rotation unit are started to work through the PLC control panel 4, and the PLC control panel 4 can control the gear motor 3 and the cam rotation unit to work according to the set direction, speed, angle and response time, namely respectively control the rotating speeds of the gear motor 3 and the cam rotation unit;

When the Chinese medicinal materials are positioned between the two Chinese medicinal material centering and limiting mechanisms 5, the photoelectric sensor 10 detects the position information of the Chinese medicinal materials, and the position information is sent into the PLC control panel 4, so that the PLC control panel 4 controls the two Chinese medicinal material centering and limiting mechanisms 5 to act once, namely the two Chinese medicinal materials centering and limiting mechanisms 5 center the Chinese medicinal materials, so that the extending directions of the Chinese medicinal materials and the central line of the belt conveying mechanism 2 are parallel and coincide, and the offset and dislocation of the Chinese medicinal materials are reduced;

after the medicinal material centering limiting mechanism 5 is conveyed to the linear elastic cutter shearing structure 9, the cam rotation unit is matched with the linear elastic cutter shearing structure 9, so that the medicinal material is sheared in a linear reciprocating mode, and the sheared medicinal material is piled on the shearing table 7;

The medicinal material centering and limiting mechanism 5 comprises a bottom plate 501 arranged on the outer wall of one side of the frame 1 and a right-angle seat 502 arranged at the top end of the bottom plate 501, wherein an air cylinder 503 is arranged on the outer wall of one side of the right-angle seat 502, the input end of the air cylinder 503 is electrically connected with the output end of the PLC control panel 4, a baffle 504 is fixed at the top end of a piston rod of the air cylinder 503, two supporting rods are arranged on the outer wall of one side of the baffle 504, and the top ends of the supporting rods penetrate through the outer part of the right-angle seat 502;

the outer wall of one side of the baffle plate 504, which is close to the horizontal center line of the belt conveying mechanism 2, is provided with a photoelectric sensor 10, the output end of the photoelectric sensor 10 is electrically connected with the input end of the PLC control panel 4, when the photoelectric sensor 10 detects a medicinal material position signal, the PLC control panel 4 controls the cylinder 503 to work, the cylinder 503 pushes the baffle plate 504 to move towards the direction of the belt conveying mechanism 2, so that the medicinal material keeps the horizontal center line aligned on the conveyor belt by utilizing the opposite movement of the two baffle plates 504, the maximum surface area of the medicinal material is effectively contacted by a cutter, and the consistency of cut sections is ensured;

The cam rotation unit comprises a second motor 8 arranged on the outer wall of one side of the double-layer square frame 6 and a cam body 801 arranged on the output shaft of the second motor 8, the input end of the second motor 8 is electrically connected with the output end of the PLC control panel 4, the linear elastic cutter shearing structure 9 comprises upright posts 901 fixed on the two sides of the top end of the shearing table 7, sliding barrels 902 which are arranged on the surfaces of the two upright posts 901 in a sliding manner, a supporting plate 903 is fixed between the two sliding barrels 902, a cutting knife 905 is fixed at the bottom end of the supporting plate 903, the top end of the supporting plate 903 is mutually abutted with the bottom end of the cam body 801, and a spring 906 is arranged on the surface of the upright post 901 below the sliding barrel 902;

A U-shaped supporting table 904 is fixed at the top end of the supporting plate 903, and the bottom end of the U-shaped supporting table 904 is mutually abutted with the bottom end of the cam body 801;

When the cam body 801 is driven to rotate by the second motor 8, the cam body 801 forces the U-shaped supporting table 904, the supporting plate 903 and the cutting knife 905 to move downwards together, namely the cutting knife 905 finishes one-time downward movement, and when the protruding part of the cam body 801 is separated from the U-shaped supporting table 904, the spring 906 forces the sliding cylinder 902, the supporting plate 903, the cutting knife 905 and other parts to move upwards, namely the cutting knife 905 is reset, the linear reciprocating type cutting operation of the cutting knife 905 is realized through the rotary motion of the cam body 801, and each cutting action can be ensured to be uniformly applied to medicinal materials by moving the cutting knife in a linear reciprocating mode, so that a consistent cutting effect is obtained.

When the embodiment of the application is used, firstly, a worker places Chinese medicinal materials to be sheared on the belt surface of the belt conveying mechanism 2, then the worker starts the gear motor 3 and the cam rotation unit to work through the PLC control panel 4, the PLC control panel 4 can control the gear motor 3 and the cam rotation unit to work according to the set direction, speed, angle and response time, namely respectively control the rotating speeds of the gear motor 3 and the cam rotation unit, the belt conveying mechanism 2 is driven by the gear motor 3 to work, then the belt conveying mechanism 2 conveys the Chinese medicinal materials towards the direction of the medicinal material centering limiting mechanisms 5 and the cam rotation unit, when the medicinal materials are positioned between the two medicinal material centering limiting mechanisms 5, the photoelectric sensor 10 detects the position information of the Chinese medicinal materials, the position signal is sent into the PLC control panel 4, then the PLC control panel 4 controls the two medicinal material centering limiting mechanisms 5 to act once, namely, the two medicinal materials are centered by the centering and limiting mechanisms 5, so that the extension directions of the central lines of the medicinal materials and the belt conveying mechanisms 2 are parallel and coincide, offset and dislocation of the medicinal materials are reduced, when the medicinal materials are conveyed to the linear elastic cutter shearing mechanism 9 by the centering and limiting mechanisms 5, the medicinal materials are sheared by the linear reciprocating shearing work by the cooperation of the cam rotary unit and the linear elastic cutter shearing mechanism 9, the sheared medicinal materials are piled on the shearing table 7, the cutters in the linear elastic cutter shearing mechanism 9 cannot be contacted with the belt conveying mechanisms 2 in the process, thereby avoiding the working abrasion of the belt conveying mechanisms 2, ensuring the working stability of the belt conveying mechanisms, ensuring that the cutters can uniformly contact with all parts of the medicinal materials when the medicinal materials keep a horizontal central line on a conveying belt, ensuring that the cutting operation can be uniformly distributed on the whole medicinal materials, thereby obtaining more uniform cutting results, ensuring the cutting consistency of the cross section of the traditional Chinese medicinal materials and realizing faster and more effective cutting operation.

Claims

1. A straight line reciprocating type medicinal material cutter, its characterized in that: the device comprises a frame (1) and a belt conveying mechanism (2) which is arranged at the top of the frame (1) and is used for horizontally conveying medicinal materials, wherein a gear motor (3) is arranged on the outer wall of one side of the frame (1), medicinal material centering limiting mechanisms (5) which are used for pushing medicinal materials to move are arranged on the outer walls of two sides of the frame (1), and a double-layer rectangular frame (6) is fixed on the outer wall of the frame (1) at the tail end of the belt conveying mechanism (2);

The utility model discloses a medicine material centering limiting mechanism, including frame (1), band conveyer (2), cutting table (7), linear elastic cutter shearing structure (9) are installed on one side on cutting table (7) top, install cam gyration unit on double-deck shape frame (6) inner wall of linear elastic cutter shearing structure (9) top, install on the outer wall of frame (1) one side with medicine material centering limiting mechanism (5), cam gyration unit, gear motor (3) input electric connection's PLC control panel (4).

2. The linear reciprocating herbal medicine shears of claim 1, wherein: medicinal material centering stop gear (5) are including installing bottom plate (501) on the outer wall of frame (1) one side to and right angle seat (502) of bottom plate (501) top installation, install cylinder (503) on the outer wall of one side of right angle seat (502), the input and the output electric connection of PLC control panel (4) of cylinder (503), the piston rod top of cylinder (503) is fixed with baffle (504), install photoelectric sensor (10) on the outer wall of one side that baffle (504) are close to belt conveyor (2) horizontal central line, the output and the input electric connection of PLC control panel (4) of photoelectric sensor (10).

3. A linear reciprocating herbal shears as claimed in claim 2 wherein: two supporting rods are arranged on the outer wall of one side of the baffle plate (504), and the top ends of the supporting rods penetrate through the right-angle seat (502).

4. The linear reciprocating herbal medicine shears of claim 1, wherein: the cam rotation unit comprises a second motor (8) arranged on the outer wall of one side of the double-layer square frame (6) and a cam body (801) arranged on the output shaft of the second motor (8), and the input end of the second motor (8) is electrically connected with the output end of the PLC control panel (4).

5. The linear reciprocating herbal medicine shears of claim 4, wherein: the linear elastic cutter shearing structure (9) comprises upright posts (901) fixed on two sides of the top end of a shearing table (7), two sliding drums (902) which are installed on the surfaces of the upright posts (901) in a sliding mode, a supporting plate (903) is fixed between the two sliding drums (902), a cutting knife (905) is fixed at the bottom end of the supporting plate (903), the top ends of the supporting plate (903) are mutually abutted to the bottom ends of a cam body (801), and springs (906) are installed on the surfaces of the upright posts (901) below the sliding drums (902).

6. The linear reciprocating herbal medicine shears of claim 5, wherein: the top of layer board (903) is fixed with U word brace table (904), the bottom of U word brace table (904) and the bottom of cam body (801) butt each other.